Remove max-cache-ttl and max-ncache-ttl unimplemented warnings. Warn max-cache-size is not implemented.
Remove max-cache-ttl and max-ncache-ttl unimplemented warnings.
Warn max-cache-size is not implemented.

each/bind9-collab,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab